Collers Beach Weather Forecast

    • 11
    • 19

    Mostly clear

    • 12
    • 18

    Shower or two

    • 13
    • 18

    Showers easing

    • 14
    • 19

    Showers

    • 14
    • 21

    Shower or two

    • 14
    • 19

    Showers

    • 11
    • 16

    Showers

Today 20 May South Coast

Mostly clear. Slight chance of a shower near the Victorian border, near zero chance elsewhere. Winds southwesterly 15 to 20 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 20 to 25 knots turning southerly in the evening. Winds reaching up to 30 knots offshore south of Port Kembla in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore.
Weather Situation
A high is drifting across southeast Australia, while a low lingers offshore in the Tasman Sea, whipping fresh to strong southerly winds and large, powerful waves along much of the coastline for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collers Beach Temperature Statistics View More

May Temperature

Ulladulla (2km)

  • Lowest 8 May, 2026

    9.2 °C

  • Average May

    17 °C

  • Highest 2 May, 2026

    24.1 °C

Climate (2021–Present)

Ulladulla (2km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
Get WillyWeather+ to remove ads